Question

-13/19.8/25+13/19.-17/25

Answer 1

= 13/19 . (-8/25 - 17/25)
= 13/19 . (-25)/25

= 13.19 . (-1)

= -13/19

Answer 2

\(\dfrac{-13}{19}.\dfrac{8}{25}+\dfrac{13}{19}.\dfrac{-17}{25}\)

= \(\left(\dfrac{-13}{19}+\dfrac{13}{19}\right)x\left(\dfrac{8}{25}-\dfrac{-17}{25}\right)\)

=\(0.1=0\)